Move all smpi colls to cpp.

[simgrid.git] / src / smpi / colls / allreduce-ompi-ring-segmented.cpp

diff --git a/src/smpi/colls/allreduce-ompi-ring-segmented.c b/src/smpi/colls/allreduce-ompi-ring-segmented.cpp
similarity index 99%
rename from src/smpi/colls/allreduce-ompi-ring-segmented.c
rename to src/smpi/colls/allreduce-ompi-ring-segmented.cpp
index a8ea2ac..6c85ced 100644 (file)
--- a/src/smpi/colls/allreduce-ompi-ring-segmented.c
+++ b/src/smpi/colls/allreduce-ompi-ring-segmented.cpp
@@ -175,8 +175,8 @@ smpi_coll_tuned_allreduce_ompi_ring_segmented(void *sbuf, void *rbuf, int count,
    ptrdiff_t block_offset, max_real_segsize;
    MPI_Request reqs[2] = {NULL, NULL};
    const size_t segsize = 1 << 20; /* 1 MB */
-   unsigned int size = smpi_comm_size(comm);
-   unsigned int rank = smpi_comm_rank(comm);
+   int size = smpi_comm_size(comm);
+   int rank = smpi_comm_rank(comm);
 
    XBT_DEBUG("coll:tuned:allreduce_intra_ring_segmented rank %d, count %d", rank, count);